Part number lookup

PC300HD-7L Replacement Parts

Cross-reference and compare 18 replacement listings for OEM / aftermarket part number PC300HD-7L. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

18 Matching Products

Air Hose 207-01-72160 for Komatsu PC300-7 PC300LC-7 PC350-7 PC360-7 ExcavatorKomatsuAir Hose 207-01-72160 for Komatsu PC300-7 PC300LC-7 PC350-7 PC360-7 Excavator$159.68Arm And Bucket Line Hose 207-62-71740 for Komatsu Excavator PC300-7 PC300-8 PC350-7 PC340LC-7K PC350-8 PC350LC-8 PC360-7KomatsuArm And Bucket Line Hose 207-62-71740 for Komatsu Excavator PC300-7 PC300-8 PC350-7 PC340LC-7K PC350-8 PC350LC-8 PC360-7$326.00Delivery Line Hose 207-62-71760 for Komatsu Excavator PC300-7 PC300LC-7 PC340LC-7K PC350-7 PC350LC-7 PC360-7KomatsuDelivery Line Hose 207-62-71760 for Komatsu Excavator PC300-7 PC300LC-7 PC340LC-7K PC350-7 PC350LC-7 PC360-7$325.00For Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7L Hose 2070-17-2160KomatsuFor Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7L Hose 2070-17-2160$43.00For Komatsu Excavator PC340NLC-7K PC340LC-7K PC380LC-7K Hose 2070-17-2160KomatsuFor Komatsu Excavator PC340NLC-7K PC340LC-7K PC380LC-7K Hose 2070-17-2160$43.00For Komatsu Excavator PC350-7 PC350LC-7 PC350-7-AA Hose 2070-17-2160KomatsuFor Komatsu Excavator PC350-7 PC350LC-7 PC350-7-AA Hose 2070-17-2160$43.00Hose 207-62-71370 for Komatsu Excavator PC300-7 PC300-8 PC350-7 PC360-7 PC400-7 PC430-8 PC450-7 PC550LC-8KomatsuHose 207-62-71370 for Komatsu Excavator PC300-7 PC300-8 PC350-7 PC360-7 PC400-7 PC430-8 PC450-7 PC550LC-8$326.00Hose 2070-17-2160 For Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7LKomatsuHose 2070-17-2160 For Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7L$101.29Hose 2070-17-2160 For Komatsu Excavator PC340NLC-7K PC340LC-7K PC380LC-7KKomatsuHose 2070-17-2160 For Komatsu Excavator PC340NLC-7K PC340LC-7K PC380LC-7K$101.29Hydraulic Main Solenoid Valve 702-21-55400 for Komatsu Excavator PC300-7 PC300LC-7 PC350-7 PC350LC-7 PC360-7 PC400-7 PC400LC-8 PC450-7 PC450LC-8KomatsuHydraulic Main Solenoid Valve 702-21-55400 for Komatsu Excavator PC300-7 PC300LC-7 PC350-7 PC350LC-7 PC360-7 PC400-7 PC400LC-8 PC450-7 PC450LC-8$55.00Injection Pump 6743-71-1131 for Komatsu SAA6D114E-2 Engine PC300-7 PC360-7 ExcavatorKomatsuInjection Pump 6743-71-1131 for Komatsu SAA6D114E-2 Engine PC300-7 PC360-7 Excavator$4,765.18Intercooler Hose 6743-11-4910 for Komatsu Engine SAA6D114E-2 Excavator PC300-7 PC300LC-7 PC350-7 PC350LC-7 PC360-7KomatsuIntercooler Hose 6743-11-4910 for Komatsu Engine SAA6D114E-2 Excavator PC300-7 PC300LC-7 PC350-7 PC350LC-7 PC360-7$54.00Lower Water Hose 207-03-71232 for Komatsu Excavator PC300-7 PC300LC-7 PC350-7 PC360-7KomatsuLower Water Hose 207-03-71232 for Komatsu Excavator PC300-7 PC300LC-7 PC350-7 PC360-7$135.11Main Relief Valve Assembly 723-40-92103 for Komatsu PC200-8 PC360-7 PC400-7 PC450-7 ExcavatorKomatsuMain Relief Valve Assembly 723-40-92103 for Komatsu PC200-8 PC360-7 PC400-7 PC450-7 Excavator$204.43Relief Valve 2070371290 for Komatsu Excavator PC300-7 PC340LC-7K PC350-7 PC360-7 PC380LC-7KomatsuRelief Valve 2070371290 for Komatsu Excavator PC300-7 PC340LC-7K PC350-7 PC360-7 PC380LC-7$130.00Swing Bearing 207-25-61100 207-25-61101 for Komatsu Excavator PC300-6 PC300-7 PC300-8 PC300-8M0 PC300LC-6 PC300LC-8 PC300SC-6 PC350-6 PC350LC-7 PC360-7KomatsuSwing Bearing 207-25-61100 207-25-61101 for Komatsu Excavator PC300-6 PC300-7 PC300-8 PC300-8M0 PC300LC-6 PC300LC-8 PC300SC-6 PC350-6 PC350LC-7 PC360-7$3,645.00Throttle Motor 7834-41-3000 for Komatsu Excavator PC300-7 PC300LC-7 PC340LC-7K PC350-7 PC350LC-7 PC360-7 PC380LC-7KKomatsuThrottle Motor 7834-41-3000 for Komatsu Excavator PC300-7 PC300LC-7 PC340LC-7K PC350-7 PC350LC-7 PC360-7 PC380LC-7K$84.00Throttle Motor Governor 7834-41-3002 For Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7L PC300HD-7LKomatsuThrottle Motor Governor 7834-41-3002 For Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7L PC300HD-7L$225.03

Part Numbers and Cross References

207-01-72160PC300-740001-UPJ20001-UPPC300-7-AAPC300HD-7LA85001-UPPC300LC-7PC300LC-7-BAPC300LC-7LPC300LL-7LPC340LC-7K207-62-71740PC300-7E0PC300-8PC300-8M0PC300HD-7E0PC300HD-8PC300LC-7E0207-62-71760PC340NLC-7KPC350-7PC350-7-AAPC350LC-7PC350LC-7-BA207-62-71370702-21-55400702-21-599006743-71-1131R67437111316743-71-11300402066729PC360-7KomatsuSAA6D114E-2SAA6D114E-2ASAA6D114E-2A-ASAA6D114E-2A-KU6743-11-4910207-03-71232723-40-92103WY723-40-921032070371290207-25-61100207-25-61101PC300HD-6LCPC300HD-6LEPC300HD-6MH7834-41-30027834-41-30007834-41-30017834-41-30037834-41-2002SAA6D114EA85001-UPPC300HD-7L

Applications and Fitment Summary

  • Part Number
  • Komatsu · s: Fit For Komatsu Excavator: PC300-7, PC300-7-AA, PC300-7E0, PC300-8, PC300-8M0, PC300HD-7E0, PC300HD-7L, PC300HD-8, PC300LC-7, PC300LC-7-BA, PC300LC-7E0, PC300LC-7L, PC300LC-8, PC300LC-8M0, PC300LL-7E0, PC300LL-7L, PC340LC-7K, PC340LC-7K-E0, PC340NLC-7K, PC340NLC-7K-E0, PC350-7, PC350-7-AA, PC350-7E0, PC350-8, PC350-8M0, PC350HD-8, PC350LC-7, PC350LC-7-BA, PC350LC-7E0, PC350LC-8, PC350LC-8M0, PC350LL-7E0, PC350NLC-8, PC360-7, PC360-8M0, PC380LC-7K, PC390LC-8M0
  • Komatsu · s: Fit For Komatsu Excavator: PC300-7, PC300-7-AA, PC300HD-7L, PC300LC-7, PC300LC-7-BA, PC300LC-7L, PC300LL-7L, PC340LC-7K, PC340NLC-7K, PC350-7, PC350-7-AA, PC350LC-7, PC350LC-7-BA, PC360-7, PC380LC-7K
  • Komatsu · s: Fit For PC350-7,PC350LC-7,PC350-7-AA,PC350LC-7-BA,PC300-7,PC300LC-7,PC300LC-7L,PC300LL-7L,PC300HD-7L,PC300LC-7-BA,PC340NLC-7K,PC340LC-7K,PC380LC-7K
  • Komatsu · s: Fit For Komatsu Excavator: PC300-7, PC300-7-AA, PC300-7E0, PC300-8, PC300-8M0, PC300HD-7E0, PC300HD-7L, PC300HD-8, PC300LC-7, PC300LC-7-BA, PC300LC-7E0, PC300LC-7L, PC300LC-8, PC300LC-8M0, PC300LL-7E0, PC300LL-7L, PC340LC-7K, PC340LC-7K-E0, PC340LCD-7EO, PC340NLC-7K, PC340NLC-7K-E0, PC350-7, PC350-7-AA, PC350-7E0, PC350-8, PC350-8M0, PC350HD-8, PC350LC-7, PC350LC-7-BA, PC350LC-7E0, PC350LC-8, PC350LC-8M0, PC350LL-7E0, PC350NLC-8, PC360-7, PC360-8M0, PC380LC-7K, PC390LC-8M0, PC400_8R_W1, PC400-7, PC400-7(-50), PC400-7E0, PC400-7-M1, PC400-8, PC400-8R, PC400LC_8R_W1, PC400LC-7, PC400LC-7E0, PC400LC-7L, PC400LC-7-M1, PC400LC-8, PC400LC-8R, PC400LCSE-8R, PC430-8, PC450_8R_W2, PC450-7, PC450-7E0, PC450-7K, PC450-7K-E0, PC450-7-M1, PC450-8, PC450-8R, PC450LC_8R_W2, PC450LC-7, PC450LC-7E0, PC450LC-7K, PC450LC-7K-E0, PC450LC-7-M1, PC450LC-8, PC450LC-8R, PC450LCHD-8, PC500LC-8, PC500LC-8R, PC550LC-8
  • Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7L Hose 2070-17-2160
  • Model PC350-7,PC350LC-7,PC350-7-AA,PC350LC-7-BA,PC300-7,PC300LC-7,PC300LC-7L,PC300LL-7L,PC300HD-7L,PC300LC-7-BA,PC340NLC-7K,PC340LC-7K,PC380LC-7K Application: Model PC350-7,PC350LC-7,PC350-7-AA,PC350LC-7-BA,PC300-7,PC300LC-7,PC300LC-7L,PC300LL-7L,PC300HD-7L,PC300LC-7-BA,PC340NLC-7K,PC340LC-7K,PC380LC-7K See Details: PC350-7 S/N 20001-UP (Overseas Version) PC360-7 S/N 37715-UP PC300-7-AA S/N 40001-UP PC300LC-7 S/N 40001-UP (Overseas Version) PC300LC-7-BA S/N 40001-UP PC300-7 S/N 40001-UP (Overseas Version) PC300-7 S/N 40001-UP (Rops Cab / Forestry Spec. (For KAL)) PC350LC-7 S/N 20001-UP (Overseas Version) PC350-7-AA S/N 20001-UP PC300-7 SERIAL NUMBERS : J20001-UP PC350LC-7-BA S/N 20001-UP PC340NLC-7K S/N K40001-UP PC340LC-7K S/N K40001-UP PC380LC-7K S/N K40001-UP PC300LC-7L S/N A85001-UP PC300LL-7L S/N A85001-UP PC300HD-7L S/N A85001-UP
  • Komatsu Excavator PC340NLC-7K PC340LC-7K PC380LC-7K Hose 2070-17-2160
  • Model PC350-7,PC350LC-7,PC350-7-AA,PC350LC-7-BA,PC300-7,PC300LC-7,PC300LC-7L,PC300LL-7L,PC300HD-7L,PC300LC-7-BA,PC340NLC-7K,PC340LC-7K,PC380LC-7K Details: PC350-7 S/N 20001-UP (Overseas Version) PC360-7 S/N 37715-UP PC300-7-AA S/N 40001-UP PC300LC-7 S/N 40001-UP (Overseas Version) PC300LC-7-BA S/N 40001-UP PC300-7 S/N 40001-UP (Overseas Version) PC300-7 S/N 40001-UP (Rops Cab / Forestry Spec. (For KAL)) PC350LC-7 S/N 20001-UP (Overseas Version) PC350-7-AA S/N 20001-UP PC300-7 SERIAL NUMBERS : J20001-UP PC350LC-7-BA S/N 20001-UP PC340NLC-7K S/N K40001-UP PC340LC-7K S/N K40001-UP PC380LC-7K S/N K40001-UP PC300LC-7L S/N A85001-UP PC300LL-7L S/N A85001-UP PC300HD-7L S/N A85001-UP
  • Komatsu · s: Komatsu Excavator: PC300-7, PC300HD-7L, PC300LC-7L, PC360-7 Komatsu Engine: SAA6D114E-2, SAA6D114E-2A, SAA6D114E-2A-A, SAA6D114E-2A-KU, SAA6D114E-2CC-8M, SAA6D114E-2CC-8W
  • Komatsu · s: Fit For Komatsu Crawler Carrier:CD110R-2 Fit For Komatsu Excavator: PC300-7, PC300-7-AA, PC300HD-7L, PC300LC-7, PC300LC-7-BA, PC300LC-7L, PC300LL-7L, PC340LC-7K, PC340NLC-7K, PC350-7, PC350-7-AA, PC350LC-7, PC350LC-7-BA, PC360-7, PC380LC-7K
  • Komatsu · s: Komatsu Excavators: PC300-7, PC300-7-AA, PC300HD-7L, PC300LC-7, PC300LC-7-BA, PC300LC-7L, PC300LL-7L, PC340LC-7K, PC340NLC-7K, PC350-7, PC350-7-AA, PC350LC-7, PC350LC-7-BA, PC360-7, PC380LC-7K
  • Komatsu · s: Komatsu Excavator: PC300-7, PC300HD-7L, PC300LC-7L, PC340LC-7K, PC340NLC-7K, PC300LC-7, PC350-7, PC350LC-7
  • Komatsu · s: Fit For Komatsu Excavator: PC300-7, PC300-7-AA, PC300HD-7L, PC300LC-7, PC300LC-7-BA, PC300LC-7L, PC300LL-7L, PC340LC-7K, PC340NLC-7K, PC350-7, PC350-7-AA, PC350LC-7, PC350LC-7-BA, PC360-7, PC380LC-7
  • Komatsu · s: Fit For Komatsu Excavator: PC300-6, PC300-7, PC300-7-AA, PC300-7E0, PC300-8, PC300-8M0, PC300HD-6LC, PC300HD-6LE, PC300HD-6MH, PC300HD-7E0, PC300HD-7L, PC300HD-8, PC300LC-6, PC300LC-6LC, PC300LC-6LE, PC300LC-6Z, PC300LC-7, PC300LC-7-BA, PC300LC-7E0, PC300LC-7L, PC300LC-8, PC300LC-8M0, PC300SC-6, PC340LC-6K-J, PC340LC-7K, PC340LC-7K-E0, PC340NLC-6, PC340NLC-7K, PC340NLC-7K-E0, PC350-6, PC350-7, PC350-7-AA, PC350-7E0, PC350-8, PC350-8M0, PC350HD-8, PC350LC-6, PC350LC-7, PC350LC-7-BA, PC350LC-7E0, PC350LC-8, PC350LC-8M0, PC350NLC-8, PC360-7, PC360-8M0, PC380LC-6K-J, PC380LC-7K, PC390LC-8M0
  • Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7L PC300HD-7L Throttle Motor Governor 7834-41-3002
  • Model: Komatsu Excavator PC300-7 PC300LC-7 PC300LC-7L PC300HD-7L Engine: Komatsu Engine SAA6D114E Details: PC300LC-7 S/N 40001-UP (Overseas Version)PC300-7 S/N 40001-UP (Overseas Version)PC300-7 S/N 40001-UP (Rops Cab / Forestry Spec. (For KAL))PC300LC-7L S/N A85001-UPPC300HD-7L S/N A85001-UP

Frequently Asked Questions

What parts replace OEM number PC300HD-7L?

This page lists 18 replacement listings indexed under PC300HD-7L. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for PC300HD-7L?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if PC300HD-7L is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

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